Intermediate (B1)
IPA: /kəmˈpliːtɛst/
KK: /kəmˈplitɪst/
Definition
The highest degree of being whole or finished, without any missing parts.
Example
This is the completest version of the report, including all necessary details.
Conversation

I just finished reading the report, and I think it's the completest one we've had this year.

Really? I was worried it might be missing some details.

Nope, it covers everything thoroughly and even includes extra insights.

That's great to hear! It sounds like we’re finally on the right track.
Synonyms & Antonyms
Antonyms
incomplete
partial
fragmented
Definition
Not a valid English word.
Example
N/A
Conversation

Do you think I completest my homework on time?

I believe you do, but sometimes you rush it.

Yeah, I should start planning better to completest it without stress.
Root Explanation
Completest → It is formed from "complete" (from Latin "completus", meaning filled up or finished) and the superlative suffix "-est" (meaning most). The word "completest" means the most filled up or finished, indicating the highest degree of completeness.
Memory Tip
Think of something that is 'filled up' ('completus') to the highest degree — that's why 'completest' means the most complete.
Visually Confused Words
uncomplete
recomplete
incomplete